<template>
    <div class="app-container">

        <!-- 顶部header区域 -->
        <mt-header fixed title="你身边的购物专家">
			<span @click="goBack" slot="left" v-show="flag">
				<mt-button icon="back">返回</mt-button>
			</span>
		</mt-header>

        <!-- 中间路由区域 -->
		<transition>
			<router-view></router-view>
		
		</transition>
         
         <!-- 底部tabbar部分 -->
        <nav class="mui-bar mui-bar-tab">
			<router-link class="mui-tab-item-lib " to="/home">
				<span class="mui-icon mui-icon-home"></span>
				<span class="mui-tab-label">首页</span>
			</router-link>
			<router-link class="mui-tab-item-lib" to="/member">
				<span class="mui-icon mui-icon-contact"></span>
				<span class="mui-tab-label">会员</span>
			</router-link>
			<router-link class="mui-tab-item-lib" to="/shopcart">
				<span class="mui-icon mui-icon-extra mui-icon-extra-cart"><span class="mui-badge" id="badge">{{ $store.getters.getAllCount}}</span></span>
				<span class="mui-tab-label">购物车</span>
			</router-link>
			<router-link class="mui-tab-item-lib" to="/search">
				<span class="mui-icon mui-icon-search"></span>
				<span class="mui-tab-label">搜索</span>
			</router-link>
		</nav>
      
    </div>
</template>
<script>
export default {
	data(){
		return{
			flag: false
		}
	},
	created(){
		this.flag = this.$route.path === '/home'?false:true
	},
	methods: {
		goBack(){
			this.$router.go(-1);
		}
	},
	watch:{
		"$route.path": function(newVal){
			if(newVal === '/home'){
				this.flag = false
			}else{
				this.flag = true
			}
		}
	}
}
</script>
<style scoped>
.app-container{
    padding-top:40px;
	padding-bottom: 50px;
	overflow-x: hidden;
}
.v-enter{
	opacity: 0;
	transform: translateX(100%)
}
.v-leave-to{
	opacity: 0;
	transform: translateX(-100%);
	position: absolute;
}
.v-enter-active,
.v-leave-active{
	transition: all 0.5s ease
}
.mui-active{
	color: #007aff !important;
}
.mui-bar-tab .mui-tab-item-lib{
	display: table-cell;
	overflow: hidden;
	width: 1%;
	height: 50px;
	text-align: center;
	vertical-align: middle;
	white-space: nowrap;
	text-overflow: ellipsis;
	color: #929292;
}
.mui-bar-tab .mui-tab-item-lib .mui-icon{
	top: 3px;
	width: 24px;
	height: 24px;
	padding-top: 0;
	padding-bottom: 0;
}
.mui-bar-tab .mui-tab-item-lib .mui-icon~.mui-tab-label{
	font-size: 11px;
	display: block;
	overflow: hidden;
	text-overflow: ellipsis;
}
</style>



